This research was funded by the Chinese-Polish INTER-GOVERNMENTAL COOPERATION Program, grant number No. 37-3” and by the National Science Centre, Poland, grant No. 2019/33/N/NZ9/02560. Justyna Szczepańska would like to give thanks for the support from the Foundation for Polish Science (...
2.5. Antioxidant Activity and Total Phenolic Compound Content 2.5.1. PJPC Ethanolic Extract Preparation The extracts were prepared according to Król et al. [44]. PJPC (0.025 g) was diluted in 1.5 mL of 70% ethanol in an Eppendorf-type tube and sonicated for 45 min at 50 °C. Subsequen...